Physical Properties of Polymeric GelsJ. P. Cohen Addad This book emphasizes the relationship between the microscopic structure of gels and their macroscopic behaviour. Deals with organic polymeric gels, focusing on experimental methods which have only recently been introduced to study both reversible and irreversible gels. It introduce the reader with to theory and practice of physics as applied to the study of characteristics of polymeric gels and offers several clearly described basic approaches to experimental investigations into gel properties. An outstanding resource on experimental advances and modern interpretations of polymeric gel properties written by prominent experts in the field. |
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Page 177
... respect to the reference state ( usually identified with the state of preparation ) . Let R ( R1 , R2 , R3 ) be the instantaneous position of a point of the deformed network . The average position of the same point would have been r ...
... respect to the reference state ( usually identified with the state of preparation ) . Let R ( R1 , R2 , R3 ) be the instantaneous position of a point of the deformed network . The average position of the same point would have been r ...
Page 180
... respect to each other . Thus , even if , does not vary in a strictly affine manner ( because of some loss of ... respect to the reference state and then uniaxilly deformed at constant volume with respect to the new isotropic state . More ...
... respect to each other . Thus , even if , does not vary in a strictly affine manner ( because of some loss of ... respect to the reference state and then uniaxilly deformed at constant volume with respect to the new isotropic state . More ...
Page 200
... respect to the solution can be weaker ( Mendes 1991 ) . On the contrary , in the case of poly- ( methylmethacrylate ) gels ( Lal et al , 1993 ) the difference between the gel and the solution is bigger , although a Lorentzian fit still ...
... respect to the solution can be weaker ( Mendes 1991 ) . On the contrary , in the case of poly- ( methylmethacrylate ) gels ( Lal et al , 1993 ) the difference between the gel and the solution is bigger , although a Lorentzian fit still ...
Contents
Semidilute Polymer Solutions | 1 |
Properties of Polyelectrolyte Gels | 19 |
NMR and Statistical Structures of Gels | 39 |
Copyright | |
3 other sections not shown
Common terms and phrases
average Bastide behaviour Boué branched polymers Candau chain segments Chem chemical clusters Cohen Addad concentration fluctuations correlation length corresponding counterions crosslinking density Daoud deformation degree of swelling dependence dilute dynamics effect elastic elastic modulus excluded volume experimental exponent values Figure Flory Flory-Huggins theory fluctuations of polymer fractal dimension free energy frozen blobs function Gaussian Geissler Gennes heterogeneities idealized gels interactions larger Leibler length scales light scattering low q Macromolecules maximum swelling mean field measured mesh molecular weight molecules monomeric units monomers network chain network structure neutron scattering number of monomers observed obtained osmotic pressure PAAM parameter percolation Phys polyelectrolyte polymer chains polymer concentration polymer solutions polymeric polymeric gels polystyrene properties quenched fluctuations random relaxation sample scattering experiments scattering intensity semi-dilute solution shear modulus skeletal bonds solvent static stretching structure factor swelling degree swollen theory uniaxial vector volume fraction wave vector